18826374

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{19489}}^1$

素因数の和:19524

約数の個数: 32

約数和(自身を含む): 44904960

約数和(自身を除く): 26078586

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 138, 161, 322, 483, 966, 19489, 38978, 58467, 116934, 136423, 272846, 409269, 448247, 818538, 896494, 1344741, 2689482, 3137729, 6275458, 9413187, 18826374]

約数ペア:

[(1, 18826374), (2, 9413187), (3, 6275458), (6, 3137729), (7, 2689482), (14, 1344741), (21, 896494), (23, 818538), (42, 448247), (46, 409269), (69, 272846), (138, 136423), (161, 116934), (322, 58467), (483, 38978), (966, 19489)]